40745610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 106296840

約数和(自身を除く): 65551230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1129, 1203, 2005, 2258, 2406, 3387, 3609, 4010, 5645, 6015, 6774, 7218, 10161, 11290, 12030, 16935, 18045, 20322, 33870, 36090, 50805, 101610, 452729, 905458, 1358187, 2263645, 2716374, 4074561, 4527290, 6790935, 8149122, 13581870, 20372805, 40745610]

約数ペア:

[(1, 40745610), (2, 20372805), (3, 13581870), (5, 8149122), (6, 6790935), (9, 4527290), (10, 4074561), (15, 2716374), (18, 2263645), (30, 1358187), (45, 905458), (90, 452729), (401, 101610), (802, 50805), (1129, 36090), (1203, 33870), (2005, 20322), (2258, 18045), (2406, 16935), (3387, 12030), (3609, 11290), (4010, 10161), (5645, 7218), (6015, 6774)]